. >>> after the newtown school shooting there was a call for stricter gun calls and a jump in gun sale bus nobody predicted just how big those numbers would be. this morning john miller will show us why december was a perfect storm for gun sales. >>> and las vegas bookmakers lofrt money on the nfl this year. what are the odds of that? we'll find out why betters had such a good year and what the bookmakers are doing about it on "cbs this morning." >> announcer: this portion of "cbs this morning" sponsored by capella university. bright students are getting lost in the shuffle. and administration's work gets more complex every year. when you look at these issues, do you see problems or opportunities? with an advanced degree in education from capella university, you'll have the knowledge to meet these challenges and make a difference in the lives of students. let's get started at capella.edu. i made the clear choice. i'm getting claritin clear with claritin-d. nasal congestion keep me away ? not since i made the clear choice. non-drowsy claritin-d. decongestant products on the shelf can ta